345400702940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{42461}}^1\times {\mathrm{4027}}^1$

素因数の和:46598

約数の個数: 48

約数和(自身を含む): 732722233824

約数和(自身を除く): 387321530884

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4027, 8054, 16108, 20135, 40270, 42461, 80540, 84922, 169844, 212305, 406727, 424610, 813454, 849220, 1626908, 2033635, 4067270, 4288561, 8134540, 8577122, 17154244, 21442805, 42885610, 85771220, 170990447, 341980894, 683961788, 854952235, 1709904470, 3419808940, 17270035147, 34540070294, 69080140588, 86350175735, 172700351470, 345400702940]

約数ペア:

[(1, 345400702940), (2, 172700351470), (4, 86350175735), (5, 69080140588), (10, 34540070294), (20, 17270035147), (101, 3419808940), (202, 1709904470), (404, 854952235), (505, 683961788), (1010, 341980894), (2020, 170990447), (4027, 85771220), (8054, 42885610), (16108, 21442805), (20135, 17154244), (40270, 8577122), (42461, 8134540), (80540, 4288561), (84922, 4067270), (169844, 2033635), (212305, 1626908), (406727, 849220), (424610, 813454)]